Anterior ischemic optic neuropathy following neck dissection
نویسندگان
چکیده
منابع مشابه
Anterior ischemic optic neuropathy following neck dissection.
BACKGROUND Ischemic optic neuropathy (ION) is a rare but devastating complication of surgery. It has traditionally been associated with intraoperative hypotension in patients with underlying arteriosclerosis. METHODS We present a case of ION following bilateral neck dissections in which there was minimal intraoperative hypotension and preservation of both internal jugular veins. The potential...
متن کاملBilateral anterior ischemic optic neuropathy after bilateral neck dissection
PURPOSE The risk of visual loss after nonocular surgeries is very low, between 0.2% and 4.5%. According to the American Society of Anesthesiologists, ischemic optic neuropathy has been reported mostly after spinal surgery (54.2%), followed by cardiac surgery and radical neck dissection (13.3%). It may occur in association with some conditions that include systemic hypotension, acute blood loss ...
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ژورنال
عنوان ژورنال: Head & Neck
سال: 1997
ISSN: 1043-3074,1097-0347
DOI: 10.1002/(sici)1097-0347(199703)19:2<148::aid-hed11>3.0.co;2-9